Finding the Fourth Proportional to 17,610.33, 24,313.50 and 15,718.62

Step by Step Solution

1. Step 1: Write the proportion equation
   17,610.33 : 24,313.50 = 15,718.62 : x
2. Step 2: Convert to fraction form
   17,610.33/24,313.50 = 15,718.62/x
3. Step 3: Cross multiply
   17,610.33x = 24,313.50 × 15,718.62
4. Step 4: Simplify right side
   17,610.33x = 382,174,667.37
5. Step 5: Solve for x
   x = 382,174,667.37/17,610.33
6. Step 6: Final answer
   x = 21,701.73